A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-00-125-4472
NSN 6685-01-142-0943
NSN 5935-01-437-5924
NSN 6240-00-994-4056
NSN 5975-01-303-4065
NSN 6685-00-807-4698
NSN 5998-01-561-0177
NSN 5960-01-512-0233
NSN 5835-01-110-0697
NSN 5998-00-485-5713
NSN 5925-01-492-7566
NSN 5945-01-264-9256